/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Implementation class for WMDRM DLA UI

*

*/

// INCLUDE FILES

#include <f32file.h>

#ifdef RD_MULTIPLE_DRIVE

#include <driveinfo.h>

#endif

#include <eikfrlb.h>

#include <eikfrlbd.h>

#include <coemain.h>

#include <bautils.h>

#include <stringloader.h>

#include <aknnotewrappers.h>

#include <aknglobalnote.h>

#include <aknlistquerydialog.h>

#include <badesca.h>

#include <gulicon.h>

#include <data_caging_path_literals.hrh>

#include <wmdrmdlautils.rsg>

#include "wmdrmdlaui.h"

#define _LOGGING_FILE L"wmdrmdlautils.txt"

#include "logfn.h"

// CONSTANTS

#ifndef RD_MULTIPLE_DRIVE

_LIT( KDriveZ, "z:" );

#else

_LIT( KRomDriveFormatter, "%c:" );                                      

#endif

_LIT( KWmdrmDlaUtilsResFileName, "wmdrmdlautils.rsc" );

// ======== LOCAL FUNCTIONS ========

// ======== MEMBER FUNCTIONS ========

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::ConstructL

// ---------------------------------------------------------------------------

//

void CWmDrmDlaUi::ConstructL()

    {

    LOGFN( "CWmDrmDlaUi::ConstructL" );

    iCoeEnv = CCoeEnv::Static();

    if ( !iCoeEnv )

        {

        User::Leave( KErrNotSupported );

        }

    //Create resource file path

    TPtr wmdrmDlaUtilsResourcePtr( NULL, 0 );

    iWmdrmDlaUtilsResourceFile = HBufC::NewL( KMaxFileName );

    wmdrmDlaUtilsResourcePtr.Set( iWmdrmDlaUtilsResourceFile->Des() );

    //Append rom drive letter to the path

#ifndef RD_MULTIPLE_DRIVE

    wmdrmDlaUtilsResourcePtr.Append( KDriveZ );

#else //RD_MULTIPLE_DRIVE

    TInt driveNumber( -1 );

    TChar driveLetter;

    //Get rom drive number

    User::LeaveIfError( 

            DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRom, 

                                        driveNumber ) );

    //Get drive letter from the drive number

    User::LeaveIfError( 

            iCoeEnv->FsSession().DriveToChar( driveNumber, 

                                              driveLetter ) );

    wmdrmDlaUtilsResourcePtr.AppendFormat( KRomDriveFormatter, 

                                           (TUint)driveLetter );

#endif

    //Append directory to the path

    wmdrmDlaUtilsResourcePtr.Append( KDC_RESOURCE_FILES_DIR );

    //Append name of the resource file to the path

    wmdrmDlaUtilsResourcePtr.Append( KWmdrmDlaUtilsResFileName );

    TFileName resourceFile;

    resourceFile = *iWmdrmDlaUtilsResourceFile;

    //Find the correct language file for the resource

    BaflUtils::NearestLanguageFile( iCoeEnv->FsSession(), 

                                    resourceFile );

    //Add resource file to the CCoeEnv. 

    //Resource file must be removed from the CCoeEnv when we are done

    iWmdrmDlaUtilsResourceFileOffset 

        = iCoeEnv->AddResourceFileL( resourceFile );

    iGlobalNote = CAknGlobalNote::NewL();

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::CWmDrmDlaUi

// ---------------------------------------------------------------------------

//

CWmDrmDlaUi::CWmDrmDlaUi() : CActive( EPriorityStandard )

    {

    LOGFN( "CWmDrmDlaUi::CWmDrmDlaUi" );

    CActiveScheduler::Add( this );

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::NewL

// ---------------------------------------------------------------------------

//

EXPORT_C CWmDrmDlaUi* CWmDrmDlaUi::NewL()

    {

    LOGFN( "CWmDrmDlaUi::NewL" );

    CWmDrmDlaUi* self = CWmDrmDlaUi::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::NewLC

// ---------------------------------------------------------------------------

//

EXPORT_C CWmDrmDlaUi* CWmDrmDlaUi::NewLC()

    {

    LOGFN( "CWmDrmDlaUi::NewLC" );

    CWmDrmDlaUi* self = new( ELeave ) CWmDrmDlaUi;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::~CWmDrmDlaUi

// ---------------------------------------------------------------------------

//

CWmDrmDlaUi::~CWmDrmDlaUi()

    {

    LOGFN( "CWmDrmDlaUi::~CWmDrmDlaUi" );

    Cancel();

    delete iGlobalNote;

    delete iGlobalNoteText;

    iCoeEnv->DeleteResourceFile( iWmdrmDlaUtilsResourceFileOffset );

    delete iWmdrmDlaUtilsResourceFile;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::ShowErrorNoteL

// ---------------------------------------------------------------------------

//

EXPORT_C void CWmDrmDlaUi::ShowErrorNoteL( 

    TInt aTextResourceId )

    {

    LOGFN( "CWmDrmDlaUi::ShowErrorNoteL" );

    HBufC* msgText( StringLoader::LoadLC( aTextResourceId, iCoeEnv ) );

    CAknResourceNoteDialog* note = new ( ELeave ) CAknErrorNote( ETrue );

    note->ExecuteLD( *msgText );

    CleanupStack::PopAndDestroy( msgText );

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::ShowWaitNoteL

// ---------------------------------------------------------------------------

//

EXPORT_C void CWmDrmDlaUi::ShowWaitNoteL( 

    TInt aTextResourceId,

    MWmDrmDlaWaitNoteCallback* aCallback )

    {

    LOGFN( "CWmDrmDlaUi::ShowWaitNoteL" );

    if ( IsActive() )

        {

        User::Leave( KErrInUse );

        }

    iGlobalNoteText = StringLoader::LoadL( aTextResourceId, iCoeEnv );

    iGlobalNoteId = iGlobalNote->ShowNoteL( iStatus, 

                                            EAknGlobalWaitNote, 

                                            *iGlobalNoteText );

    iCallback = aCallback;

    SetActive();

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::RemoveWaitNote

// ---------------------------------------------------------------------------

//

EXPORT_C void CWmDrmDlaUi::RemoveWaitNote()

    {

    LOGFN( "CWmDrmDlaUi::RemoveWaitNote" );

    Cancel();

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::ShowListQueryL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt CWmDrmDlaUi::ShowListQueryL( 

    MDesCArray* aItems,

    CArrayPtr<CGulIcon>* aIcons )

    {

    LOGFN( "CWmDrmDlaUi::ShowListQueryL" );

    //This method takes the ownership of the input parameters

    //Push the input parameters to the cleanupstack to make sure we won't leak

    //memory

    CleanupStack::PushL( aIcons );

    CleanupStack::PushL( aItems );

    //Check that both inputs really exist.

    if ( !aItems || !aIcons )

        {

        User::Leave( KErrArgument );

        }

    //Create the query with index parameter

    //Query will take the ownership of the items and icons

    TInt index( 0 );

    CAknListQueryDialog* dlg = new (ELeave) CAknListQueryDialog( &index );

    dlg->PrepareLC( R_WMDRMDLA_LIST_QUERY );

    //Arrange cleanupstack in a way that query can take the ownership of the

    //items and icons

    CleanupStack::Pop( 2, aItems ); //dlg, aItems

    //Ownership of the items is transferred to query

    dlg->SetItemTextArray( aItems );

    dlg->SetOwnershipType( ELbmOwnsItemArray );

    CleanupStack::PushL( dlg );

    //Ownership of the icons in transferred to query

    dlg->SetIconArrayL( aIcons );

    CleanupStack::Pop( 2, aIcons ); //dlg, aIcons

    CleanupStack::PushL( dlg );

    //Enable marquee scrolling for the text items

    CEikFormattedCellListBox* listbox( 

            static_cast<CEikFormattedCellListBox*>( dlg->ListBox() ) /* ,

            EAknListBoxItemSpecificMenuDisabled */ );

    listbox->ItemDrawer()->ColumnData()->EnableMarqueeL( ETrue );

    //Launch the query

    TInt key( dlg->RunLD() );

    LOG2( "key: %d", key );

    //If user cancelled query, then return -1

    //Else return index of the selected service

    if ( key != EAknSoftkeyOk )

        {

        index = -1;

        }

    LOG2( "index: %d", index );

    return index;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::DoCancel

// ---------------------------------------------------------------------------

//

void CWmDrmDlaUi::DoCancel()

    {

    LOGFN( "CWmDrmDlaUi::DoCancel" );

    CancelWaitNote();

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::RunL

// ---------------------------------------------------------------------------

//

void CWmDrmDlaUi::RunL()

    {

    LOGFN( "CWmDrmDlaUi::RunL" );

    CancelWaitNote();

    if ( iCallback )

        {

        iCallback->UserWaitNoteCancellation();

        }

    }    

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::RunError

// ---------------------------------------------------------------------------

//

TInt CWmDrmDlaUi::RunError( TInt /*aError*/ )

    {

    return KErrNone;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaUi::CancelWaitNote

// ---------------------------------------------------------------------------

//

void CWmDrmDlaUi::CancelWaitNote()

    {

    LOGFN( "CWmDrmDlaUi::CancelWaitNote" );

    if ( iGlobalNoteId )

        {

        TRAP_IGNORE( iGlobalNote->CancelNoteL( iGlobalNoteId ) );

        iGlobalNoteId = 0;

        delete iGlobalNoteText;

        iGlobalNoteText = NULL;

        }

    }